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| Race | Category | Class | Start/Finish time | Winner |
|---|---|---|---|---|
| National Championships Japan ME | ME | NC | KOSAKA Hikaru | |
| National Championships Japan WE | WE | NC | IMAI Miho | |
| National Championships Japan MU | MU | NC | ODA Hijiri | |
| National Championships Japan MJ | MJ | NC | MURAKAMI Koutarou |